APA Style
Hoag, Philip M., Pawlak, Elizabeth A.. (1990).
Essentials Of Periodontics : E O P (4 ed).
St Louis:
Mosby Company.
Chicago Style
Hoag, Philip M., Pawlak, Elizabeth A..
Essentials Of Periodontics : E O P.
4 ed
St Louis:
Mosby Company,
1990.
Text.
MLA Style
Hoag, Philip M., Pawlak, Elizabeth A..
Essentials Of Periodontics : E O P.
4 ed
St Louis:
Mosby Company,
1990.
Text.
Turabian Style
Hoag, Philip M., Pawlak, Elizabeth A..
Essentials Of Periodontics : E O P.
4 ed
St Louis:
Mosby Company,
1990.
Print.